945.2.D673. U.S.I Weather Bureau Hurricane Dora, August 28 - September 16, E

Transcription

1 QC D673 HS 1964 U.S.I Weather Bureau Hurricane Dora, August 28 - September 16, E

2 U.S. DEPARTMENT OF COMMERCE A. ~r. WEATHER BUREAU re -- I ft8 - HURRICANE DORA AUGUST 28 - SEPTEMBER 16,1964 Preliminary Report with Advisories and Bulletins Issued

3 National Oceanic and Atmospheric Administration Weather Bureau Hurricane Series ERRATA NOTICE One or more conditions of the original document may affect the quality of the image, such as: Discolored pages Faded or light ink Binding intrudes into the text This has been a co-operative project between the NOAA Central Library and the Climate Database Modernization Program, National Climate Data Center (NCDC). To view the original document contact the NOAA Central Library in Silver Spring, MD at (301) xl24 or Libraiy.Reference(@jnoaa.gov. HOV Services Imaging Contractor Kiln Court Beltsville, MD November 6,2007

4 PRELIMINARY REPORT ON NdSRIOANE D3RA SEPTIMBIE R 1-14.,1964 (Incorporating Preliminaty Report of Mr. George Cry, Office of Climatology.) Dxa will be long remembered not only for its havoc but for the fact that it was the first hurricane to enter northeastern Florida during this century. The calm, large eye mwed over St. Augustine shortly after midnight on September 10, Nearby Jacksonville had sustained winds of hurricane force (82 mph)for the first time in nearly 80 years of record. A 1006 millibar low that moved off the African coast south of Dakar on August 28, 1964, and passed south of the Cape Verde Islands on the 29th, must have been the initial disturbance that developed into Hurricane Dara. At 0640 EST on August 31, a TIROS VI11 satellite photograph showed the disturbance near llon latitude and 4OoW longitude with a central overcast area of 150 miles akross, external banding, and evidence of cirrus outflow. Early on September 1, reports from several ships placed the disturbance near 12'N latitude and 46% longitude. Of these ships, the Mormacscan appears to have passed closest to the center. The report from the ship indicated a wind shift from northeast to southwest and a pressure fall to millibars between and At the southwest wind was gusting to 40 rnph. Reconnaissance aircraft reached the area by midday and found a tropical storm with maximum winds of 60 mph and a lowest pressure of 998 millibars (29.47 inches). The first advisory on D3ra was issued by the San Juan Wzather Bureau office on September 1. Dora was located at 12.5'N latitude and 48.5'hlongitude or about 850 miles east of Trinidad. From this position Dora moved westnorthwest at 18 mph. It intensified to a hurricane by noon on September 2. The highest winds increased to 115 mph by the evening of the 2nd. Aircraft reconnaissance reported a drop in the central pressure to 981 millibars (28.97 inches) by the afternoon of Septenber 3. Hurricane Dxa slowed down and took a northwesterly course on September 3. The last aivisory issued by the San Juan Weather Bureau office was at 6 PM AST on Septesher 3 when Dora was located at 20.2ON latitude and 59.7"W longitude maving touard the northwest at 14 mph. On September 6, when centered over 300 miles south of Bermuda, the hurricane turned to a course slightly north of due west. At this time Dxa was a large, severe hurricane with a central pressure of 942 millibars (27.82 inches). DDra proceeded steadily toward the coast of southeastern Untted States. Prior to reaching landfall Hurricane Dura began an erratic course that included three distinct loops or cycloids, well tracked by the Weather Bureau radar station'at Daytona Beach. Figure 1 showv the chsages in the storm's eye position as the general approach to land was occurring. Daring this period the coastal areas of northeastern Florida were evacuated, the cycloidal path resulted in the gift of ajditional time for preparatory measures. The eye of the storm passed over the St. Augustine weather station with the station experiencing light winds for over an hour, to be replaced by an estimated wind of 125 mph and a lowest sea level pressure of inches. Hurricane warning6 had been in effect in the area of landfall for o?er 42 hours. The area encompassed by storm and hurricane winds was very large. On September 9, strong wihds, heavy rains, and high storm tides were experienced along the coast from central Florida to Georgia. The center moved into northeastern Florida early on September 10. After passing inland, Dora continued to aoue slowly slightly north of wsst, reached extreme southeastern Alabama on the night of September 11 with wind intdnsity much rehced, then turned eastward across southern Georgia on the 12th. As the circulation approached the coast, winds again increased, particularily ofeshjre and along the immediate coast. Dsring the 13th and 14th the storm continued rapidly northeastward, with the center paralleling the coast slightly inland to near Cape Hatteras, then rruwed offshore and passed about 75 alles southeast of Cape Cod. Winds exceeded hurricane force along the cogst from extrsne sodtheastern Gezrgia southward to Flagler Caddy, Florida, Highest sustained winds, estimated kt 125!nph fro* the southwest, occurred 3t St. A*igustine, immediately following the passage of the Center. The lowast pressure on land also occdrred at St. Augustine inches at 1 AM EST. The station was in the "ey6" from 0015 to Sustained winds near 100 vph &re reported along he coastline nxth 3f St. Asguatine. At Jscksonville Weather Bdreau 4lrport Station, the sustained wind, 82 mph at7:48w, was the first occurrence In Wea:her Bureau records there (beginxng in 1835) of full hurricane force. The strong, long-duration, onshore winds produced unusually high tides, from 5 to 8 feet or mare above normal, along the entire coast from the Daytona Beach area northward into Georgia. Tides estimated at 12 feet (4 feet higher than any previously known) swapt across Anastasia Island df St. Augustine, and the water level reached 10 feet above noma1 at Msyport. The stotm surge caused extensive beach erosion, inundated many bea-h communities, washed out beach roads, and swapt several residences into the wa. ALona the Gulf Coast between St. Marks and Tampa, tides ran fron 2 to locally 6 feet above n3rmal (at Yankeetown) a3 gale force southwasterly winds were sustained from the 10th through - most of the 12th. Floodine. was increased by runoff from hsauy rains on September 11 and 12.

5 Winds gradually diminished as Dora moved inland on its unusual westward course, but widespread and very heavy rainfall spread over interior sections of nxthern Florida and southeastern Georgia. This rainfall continued in many areas during both the westward and eastward passages of the storm center. Storm totals in excess of 10 inches fell over ai estimated 10,000 square mile area, aid totals more than 6 inches were general from near Brunswick and Waycross, Georgia to near Tallahassee and Orlando, Florida. The most intense reins fell in Lsfayette and Suwannee Counties, Florida 3n the 12th. Mayo recorded inches (loth-l3th), with inches durins th2 24-h~ur period ending at 6 PM EST;while Live Oak had inches during the 4-day storm period. Wind damages were extensive in coastal areas nsrth of Daytona Beach with the greatest destruction from St. Augustine to the Georgia border. High winds in Duval County, including the Jacksonville Metropolitan area, caused massive utility failures. Structural danage to buildings was limited to the coastal areas and to older frame buildings a short distance inland. Numerous trees wdre uprooted throughout the coastal counties, adding to the damage as they fell on buildings or across utility lines. Extensive wind-induced river flooding occurred in Jacksonville along the north bank of the S... Johns River. In addition to flooding along lakes and streams, many poorly-drained areas were completely inundated in north Florida. Damage to roads and bridges was extensive and several cornunities were isolated for several days by high waters. Considerable agricultural damage was sustained by flooding of unharvested corn, cotton, a,id peanuts in both Florida and Georgia. Damage was severe in many low-lying fields. Final storm damage estimates have not yet been made but a figure of $200 to $230 million is reasonable for Florida; $8 to $10.million for Georgia. Only one direct storm fatality - a drowning at Live Oak, Florida - is presently known. Twa Navy personnel died near Sanford, Florida on September 9 when an aircraft being e\racuated crashed on takeoff. Two men succunfied while securing boats: one near Brunswick, Georgia and another near Norfolk, Virginia. Damage resulting fros Dora in South Carolina was mln.3r but rains in the eastern part of the State ranged from 3 to over 8 inches. Several waterspouts were reparted between 1300 and 1400 on September 12 near Garden City Beach The only significant structural damage in North Carolina was caused by local storms - a waterspout at Carolina Beach, south of Wilmington at725 AM, September 10, and a tornado at Howell's Point, southwsst of Wilmington aboutgfblex, Septenber 12. Heavy rainfall and tides of 2 to 3 feet above normal were reported along the coastal sections. Dora's effects in Virginia were confined to heavy rainfall over the southeast sections, tides up to about 3.5 feet above normal and blown down tree limbs an3 adnings. In Maryland, Delaware, and No# Jersey tides reached only 1.5 to locally 4 feet above normal and rainfall totaled 1 to 2.50 inches. No reports of injury or damage have been made. Oaly the fringes of Dora were experienced in southeastern Massachusetts. Th?- principal effect was timely, badly-needed rainfall. Amounts wsre near 1 inch on Cape Cod and 2.50 inches at Nantucket. N3 significant damages were reported. ii

6

7 Statlon FLORIDA Ap8lschlcola WBO Daykma Beach WBAS Fernandla Baaoh Fort Myers Galneivllle FAA Jecbonvflle Bamt Jsckaonvllle WBM Jackmnvllle Nay Jackaonvllls (Cecll Fleld) Lakeland WE0 Mnrlnslmd M.Yport Orlando WBM St. A-tins TaIIahasoes WBAS Tamps WBAS - Dole PI awe (1 19') Low - The Fastest Mile - NW 39 W s 29 N 82 N 53 NE 44 w 21 NW 0Ot NNE 14 wsw 40 8w 125t N 35 wsw 44 W j m m The ( HURRICANE DORA. PRELIMINARY DATA SEPTEMBER 1-14, 1964 i Wr) - Gusts w71 w NE 85t N 61 NNW 71 wsw 42 NNE 101 wsw 58 N45 WSW 52-3 Highest Tlde (feet) U to 2. 7.Ot - TlmR ru )144-I - Storm 3a(nfnl inches Remarks Tlde Alllgstor Point 2 it. mean law water. Tlde: USCG. New 8myrna Baach. Wlnds are downtown; estlmated on beach near 115 m.p.h. Wlnd 1s one-mlnute speed. Arm of anemometer loat durlng storm. apeeds not reliable, Anemometer falled. Tlde Mayporl Ferry Sllp. Ststlon ln eye Tldes Anastnsla Island. 14 ft., 4 It. above my other known. Record low prca~ure. LAINFALL: Perry ; Llvs Oak 18.02; Maya 23.73; New tarmony 11.33; Croas Clty 11.29; Ushar Tower 16.60; lnglls 15.55; Cedar Key 12.15; Bayport 10.05; Lake Clty 12.10: ;slnesvllle 3WSW 11.04: Ocala 11.40: Melroas 11.40: TederaI Polnt GEORGIA Brunswlck Brunswlck Brunewlck FAA Homervllle Jssup Nahunta Sava~ah WBAS Savamnh WBAS Savannah Bench Waycrosa Fargo NE NE 90t s-sw 50 E 507 NE 53 s 59 NNE 64 DO0 La 00-10!345-L I Peak gust on water front. rlde above average low water. Unoonflrmed report of In. of rain. SOUTH CAROLINJ Charleston WBAS Charleston WBO Georgetown McClellsnvllle : SSE 31 s 41 ssw : : : SE sw Wlnd la one-mlnute speed. Several watwrsputn near Gsrden Clty Bench between : NORTH CAROLlNi Hatteras WBO Raleigh WBAS Wllmlngton WBAS a NNE 35 WNW 25 N NNE 41 N km-ll Tlde on Sound slde. Tlde on Sound slde. Tornado Howell's EOlnt Waterspout Carollna Beach NE NE 69 NE Greatellt tldal deporlurev Hsmpton Roads area about 3.5 ft. above normal. MARYLAND Pocomoke Clty Tldes 2 to 4 ft. above normal on 14th along Atlantic comt, NEW JERSEY Atlantlc Clty WBAI 14 N MASSACHUSETTS Nantucket WBA8 Nantucket Shoals Llghtshlp Eastern Standard Time t Estlmated NE N _. iv

8

9 SAN JUAN ADVISORIES AND BULLETINS NUMBER 1 DORA 3 PM AST SEPTEMBER REPORTS FROM RECONNAISSANCE AIRCRAFT THIS AFTERNOON INDICATE THAT A TROPICAL STORM HAS FORMED IN THE ATLANTIC. AT 3 PM AST Z...TROPICAL STORM DORA WAS CENTERED AT UTITUDE 12.5N LONGITUDE 48.5W OR ABOUT 850 MILES EAST OF TRINIDAD AND SOME 1250 MILES EASTSOUTHEAST OF SAN JUAN PUERTO RICO. THE STORM IS MOVING TOWARD THE WESTNORTHWEST AT 18 MPH AND IS EXPECTED TO CONTINUE ON THIS COURSE AT ABOUT THE SAME SPEED FOR THE NEXT 12 HOURS. DORA IS ALREADY A WELL ORGANIZED STORM AND APPEARS TO BE INTENSIFYING. HIGHEST WINDS ARE ESTIMATED TO BE ABOUT 60 MPH IN A SMALL AREA NEAR THE CENTER WITH GALES EXTENDING OUTWARD 120 MILES IN ALL QUADRANTS. LOWEST PRESSURE IN THE CENTER IS 998 MBS OR INCHES. THE STORM IS FORECAST TO GRADUALLY INCREASE IN SIZE AND TO REACH HURRICANE INTENSITY WITHIN 24 HOURS. SMALL CRAFT IN THE LEEWARD AND NORTHERN WINDWARD ISLANDS SHOUID NOT VENTURE FAR FROM PORT, THE EASTERN CARIBBEAN AREA SHOULD KEEP IN TOUCH WITH LATEST INFORMATION. ALL INTERESTS IN THE NEXT ADVISORY ON TROPICAL STORM DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 PM AST. HOOSE NUMBER 2 DORA 6 E'M AST SEPTEMBER FROM VESSEL AND RECONNAISSANCE AIRCRAFT RePORTS THIS AFTERNOON TROPICAL STORM DORA WAS ESTIMATED TO BE CENTERED AT 6 PM AST Z...NEAR LATITUDE 13.0 NORTH AND LONGITUDE 49.3 WEST OR ABOUT 1150 MILES EAST SOUTHEAST OF SAN JUAN PUERTO RICO AND 675 MILES DUE EAST OF BARBADOS WEST INDIES. IT IS MOVING TOWARD THE WESTNORTHWEST ABOUT 18 MPH AND IS EXPECTED TO CONTINUE ON THIS COURSE AND AT THE SAME SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE ESTIMATED TO BE ABOUT 60 MPH NEAR THE CENTER AND GALE WINDS EXTEND 150 MILES IN THE NORTHERN SEMICIRCLE AND 75 MILES IN THE SOUTHERN SEMICIRCLE. TROPICAL STORM DORA IS FORECASTED TO GRADUALLY INCREASE IN SIZE AND TO REACH HURRICANE INTENSITY WITHIN THE NEXT 12 TO 24 HOURS. ALL INTERESTS TN THE LESSER ANTILLES SHOULD KEEP IN TOUCH WITH THE LATEST INFORMATION ON DORA AND SMALL CRAFT IN THE LEEWARD AND WINDWARD ISLANDS SHOULD NOT VENTURE FAR FROM PORT. THE NEXT ADVISORY ON TROPICAL STORM DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT MIDNIGHT HIGGS NUMBER 3 DORA 12 MIDNIGHT AST SEPTEMBER AT 12 MIDNIGHT AST Z...TROPICAL STORM DORA WAS ESTIMATED TO BE CENTERED NEAR LATITUDE 13.5N LONGITUDE 51.0W. THIS POSITION IS ABOUT 1050 MILES EASTSOUTHEAST OF SAN JUAN PUERTO RICO AND 560 MILES EAST OF BARBADOS WEST INDIES. IT IS MOVING BETWEEN WEST AND WESTNORTHWEST ABOUT 17 MILES PER HOUR. INDICATIONS ARE THAT IT WILL CONTINUE ON THE SAME COURSE AT ITS PRESENT SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE ESTIMATED TO BE ABOUT 70 MILES PER HOUR OVER A SMALL AREA NEAR THE CENTER WITH GALES EXTENDING 150 MILES IN THE NORTHERN SEMICIRCLE AND 75 MILES IN THE SOUTHERN SEMICIRCLE. A GRADUAL INCREASE IN INTENSITY IS EXPECTED DURING THE NEXT 12 HOURS WITH HURRICANE FORCE WINDS LIKELY DURING THE DAY WEDNESDAY. ALL INTERESTS IN THE LEEWARD ISLANDS SHOULD KEEP ADVISED OF THE LATEST INFORMATION ON TROPICAL STORM DORA. SMALL CRAFT IN THE LEEWARD ISLANDS AND THE NORTHERN WINDWARD ISLANDS SHOULD NOP VENTURE FAR FROM PORT. THE NEXT ADVISORY ON TROPICAL STORM DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 AM AST. DAVIS

10 SAN JUAN NUMBER 4 DORA 6 AM AST SEPTEMBER ON THE BASIS OF VESSEL REPORTS TROPICAL STORM DORA WAS ESTIMATED TO BE CENTERED NEAR LATITUDE 14.ON LONGITUDE 52.4W AT 6 AM AST...lOOOZ. THIS POSITION IS ABOUT 950 MILES EASTSOUTHEAST OF SAN JUAN PUERTO RICO AND 575 MILES EAST OF MARTINIQUE FRENCH WEST INDIES. IT IS MOVING TOWARD THE WESTNORTHWEST ABOUT 17 MILES PER HOUR AND IS EXPECTED TO CONTINUE ON THE SAME COURSE WITH LITTLE CHANGE IN SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE ESTIMATED TO BE ABOUT 70 MILES PER HOUR OVER A SMALL AREA NEAR THE CENTER AND GALE FORCE WINDS EXTEND OUTWARD 150 MILES IN THE NORTHERN SEMICIRCLE AND 75 MILES IN THE SOUTHERN SEMICIRCLE. WITH A GRADUAL INCREASE IN SIZE AND INTENSITY ANTICIPATED IT IS LIKELY THAT DORA WILL INCREASE TO HURRICANE FORCE DURING THE FORENOON. RECONNAISSANCE AIRCRAFT ARE SCHEDULED TO INVESTIGATE THE STORM THIS MORNING AND ADDITIONAL INFORMATION WILL BE AVAILABLE FOR THE NEXT ADVISORY. PEOPLE IN THE LEEWARD ISLANDS SHOULD KEEP ADVISED OF THE LATEST INFORMATION OF THE PROGRESS OF TROPICAL STORM DORA. SMALL CRAFT IN THE LEEWARD ISLANDS AND THE NORTHERN WINDWARD ISLANDS SHOULD NOT VENTURE FAR FROM PORT. THE NEXT ADVISORY ON TROPICAL STORM DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 12 NOON AST. DAVIS NUMBER 5 DORA 12 NOON AST SEPTEMBER REPORTS FROM RECONNAISSANCE AIRCRAFT THIS MORNING SHOW THAT DORA HAS INCREASED TO HURRICANE INTENSITY AND HAS BEEN MOVING ON A MORE NORTHWESTERLY COURSE DURING THE NIGHT. AT 12 NOON AST Z...HURRICANE DORA WAS CENTERED NEAR LATITUDE 17.ON LONGITUDE 54.W OR ABOUT 800 MILES EAST OF SAN JUAN PUERTO RICO. IT IS MOVING TOWARD THE WESTNORTHWEST AT ABOUT 20 MPH AND IS EXPECTED TO CONTINUE IN THE SAME DIRECTION AT ABOUT THE SAME SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE ESTIMATED TO BE ABOUT 75 MPH OVER A SMALL AREA NEAR THE CENTER AND GALE FORCE WINDS EXTEND OUTWARD 150 MILES TO THE NORTH AND ABOUT 75 MILES TO THE SOUTH. LITTLE CHANGE IN SIZE OR INTENSITY IS EXPECTED DURING THE NEXT 12 HOURS. PEOPLE IN THE LEEWARD ISLANDS SHOULD KEEP IN TOUCH WITH THE LATEST INFORMATION ON HURRICANE DORA. IN THE LEEWARD ISLANDS SHOULD NOT VENTURE FAR FROM PORT. SMALL CRAFT THE NEXT ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 PM AST. HGQSE BULLETIN 3 PM AST SEPTEMBER 1964 ON THE BASIS OF MORE COMPLETE INFORMATION THIS AFTERNOON FROM THE TIROS SATELLITE AND RECONNAISSANCE AIRCRAFT IT APPEARS THAT THE POSITION OF HURRICANE DORA GIVEN IN THE NOON ADVISORY WAS SLIGHTLY TOO FAR NORTH. LATEST REPORTS INDICATE THAT DORA WAS LOCATED AT 3 PM AST Z...NEAR LATITUDE 16.7N LONGITUDE 54.9W OR ABOUT 750 MILES EAST OF SAN JUAN PUERTO RICO. THE HURRICANE IS MOVING TOWARD THE WESTNORTHWEST AT ABOUT 20 MPH. PRESENT INDICATIONS ARE THAT DORA WILL PASS TO THE NORTH OF THE LEEWARD ISLANDS THURSDAY AFTERNOON AND ONLY WINDS OF 30 TO 40 MPH OR LESS WILL BE EXPERI- ENCED IN THE ISLANDS. HOWEVER ALL INTERESTS IN THE LEEWARD ISLANDS SHOULD KEEP IN TOUCH WITH LATEST ADVISORIES AND BULLETINS IN CASE THE HURRICANE SHOULD CHANGE ITS COURSE. THE NEXT ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 PM AST. HOOSE 2

11 SAN JUAN NUMBER 6 DORA 6 PM AST SEPTEMBER A HURRICANE WATCH IS EFFECTIVE IMMEDIATELY FOR THE LEEWARD ISLANDS. TOUCH WITH THE LATEST INFORMATION ON HURRICANE DORA. THE PEOPLE IN THIS AREA SHOULD KEEP IN FROM VESSEL AND RECONNAISSANCE REPORTS THIS AFTERNOON HURRICANE DORA WAS LOCATED AT 6 PM AST...ZZOOZ...NEAR LATITUDE 17.1 NORTH AND LONGITUDE 55.3 WEST OR 700 MILES EAST OF SAN JUAN PUERTO RICO AND 420 MILES DUE EAST OF ANTIGUA LESSERIANTILLES. IT IS MOVING TOWARD THE WESTNORTHWEST AT A SLIGHTLY SLIlWER RATE OF 17 MPH AND IS EXPECTED TO CONTINUE ON THIS COURSE AND AT ABOUT THE SAME SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE NOW 80 MPH AND EXTEND 35 MILES FROM THE CENTER IN ALL QUADRANTS. GALE WINDS EXTEND 170 MILES FROM THE CENTER IN THE NORTH AND 75 MILES IN THE SOUTH. LOWEST CENTRAL PRESSURE IS 996 MBS OR INCHES OF MERCURY. A GRADUAL INCREASE IN INTENSITY BUT NO IMPORTANT CHANGE IN SIZE IS EXPECTED DURING THE NEXT 24 HOURS. ON ITS PRESENT COURSE HURRICANE DORA SHOULD PASS ABOUT 140 MILES NORTH OF ANTIGUA AND 120 MILES NORTH OF ST. MAARTEN LEhWARD ISLANDS THURSDAY AFTERNOON AND HIGH SURF CAN BE EXPECTED ON THE BEACHES. NO DANGEROUS WINDS ARE EXPECTED AT THIS TIME BUT THE PEOPLE ARE URGED TO KEEP IN TOUCH WITH THE LATEST INFORMATION ON DORA. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD NOT VENTURE FAR FROM PORT. THE NEXT ADVISORY WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT MIDNIGHT AST Z...AND 9 PM AST. A BULLETIN AT HIGGS BULLETIN 9 PM AST SEPTEMBER A HURRICANE WATCH IS IN EFFECT FOR THE LEEWARD ISLANDS AND PEOPLE IN THIS AREA SHOULD KEEP IN TOUCH WITH THE LATEST INFORMATION ON HURRICANE DORA. LATEST INFORMATION FROM RECONNAISSANCE AIRCRAFT AND VESSEL REPORTS INDICATE THAT HURRICANE DORA IS INCREASING IN SIZE AND INTENSITY AND IS BECOMING A LARGE AND DANGEROUS HURRICANE. AT 9 PM AST HURRICANE DORA WAS ESTIMATED TO BE LOCATED NEAR LATITUDE 17.5N LONGITUDE 56,lW OR ABOUT 650 MILES EAST OF SAN JUAN PUERTO RICO AND 370 MILES EAST OF ANTIGUA LESSER ANTILLES. IT IS MOVING TOWARD THE WEST NORTHWEST AROUND 18 MPH AND IS EXPECTED TO CONTINUE ON THE SAME COURSE AND AT THE SAME SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE NOW ESTIMATED AT 100 MPH OVER A SMALL AREA NEAR THE CENTER AND HURRICANE WINDS EXTEND OUT 75 MILES IN THE NORTHERN SEMICIRCLE AND 40 MILES IN THE SOUTHERN SEMICIRCLE. A CONTINUED INCREASE IN SIZE AND INTENSITY IS FORECAST DURING THE NEXT 12 HOURS. ON ITS PRESENT COURSE HURRICANE DORA SHOULD PASS ABOUT 140 MILES NORTH OF ANTIGUA AND 120 MILES NORTH OF ST. MAARTEN LEEWARD ISLANDS THURSDAY AFTERNOON AND HEAVY SURF CAN BE EXPECTED ON THE BEACHES. NO DANGEROUS WINDS ARE EXPECTED AT THIS TIME BUT THE PEOPLE ARE URGED TO KEEP IN TOUCH WITH THE LATEST INFORMATION ON HURRICANE DORA. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD REMAIN IN PORT. THE NEXT REGULAR ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 12 MIDNIGHT AST. ZIMMER NUMBER 7 DORA 12 MIDNIGHT AST SEPTEMBER A HURRICANE WATCH IS EFFECTIVE IMMEDIATELY FOR PUERTO RICO AND THE VIRGIN ISLANDS AND A HURRICANE WATCH CONTINUES IN EFFECT FOR THE LEEWARD ISLANDS. ALL INTERESTS IN THESE AREAS SHOULD KEEP IN TOUCH WITH THE LATEST INFORMATION ON HURRICANE DORA. GALE WARNINGS ARE IN EFFECT FOR THE NORTHERN LEEWARD ISLANDS FROM AND INCLUDING ANTIGUA NORTHWARD. ALL INTERESTS IN THE AREA OF GALE WARNINGS AND HURRICANE WATCH SHOULD KEEP IN TOUCH WITH THE LATEST ADVISORIES AND BULLETINS ON HURRICANE DORA AS THIS IS A LARGE AND DANGEROUS HURRICANE AND ONLY A SLIGHT CHANGE TO A MORE WESTERLY DIRECTION COULD BRING DANGEROUS WINDS TO THE AREA OF HURRICANE WATCH IN THE NEXT 12 To 24 HOURS. HEAVY SURF CAN BE EXPECTED ON THE BEACHES OF THE NORTHERN LEEWARD ISLANDS AS THE HURRICANE PASSES TO THE NORTH THURSDAY AND PERSONS ON EXPOSED LOW LYING BEACHES SHOULD TAKE PRECAUTIONS AGAINST THE HEAVY SURF AND HIGH TIDES LATEST INFORMATION FROM RECONNAISSANCE AIRCRAFT INDICATE THAT HURRICANE DORA CONTINUES TO INCREASE IN SIZE AND INTENSITY AND IS NOW A LARGE AND DANGEROUS HURRICANE. AT 12 MIDNIGHT AST HURRICANE DORA WAS ESTIMATED TO BE CENTERED NEAR LATITUDE 17.7N LONGITUDE 57.8W OR ABOUT 550 MILES EAST OF SAN JUAN PUERTO RICO AND 260 MILES EAST OF ANTIGUA LESSER ANTILLES. IT IS MOVING TOWARD THE WESTNORTHWEST ABOUT 20 MPH AND LITTLE CHANGE IN ITS PRESENT COURSE AND SPEED IS EXPECTED DURING THE NEXT 12 HOURS. 3

12 SAN JUAN HIGHEST WINDS ARE NOW 115 MPH OVER A SMALL AREA NEAR THE CENTER AND HURRICANE WINDS EXTEND OUT 80 MILES IN THE NORTHERN SEMICIRCLE AND 40 MILES IN THE SOUTHERN SEMICIRCLE. GALE FORCE WINDS EXTEND OUT 180 MILES IN THE NORTHERN SEMICIRCLE AND 80 MILES IN THE SOUTHERN SEMICIRCLE. ONLY LITTLE CHANGE IN SIZE IS EXPECTED BUT A CONTINUED INCREASE IN INTENSITY IS FORECAST DURING THE NEXT 12 TO 24 HOURS. ON ITS PRESENT COURSE HURRICANE DORA WILL PASS ABOUT 100 MILES NORTH OF ANTIGUA AND 70 MILES NORTH OF ST. MAARTEN LEEWARD ISLANDS AROUND NOON THURSDAY. WINDS REACHING GALE FORCE OF 40 TO 60 MF'H IN SQUALLS ARE FORECAST FOR THE NORTHERN LEEWARD ISLANDS INCLUDING ANTIGUA NORTHWARD BEGINNING THURSDAY FORENOON. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD REMAIN IN PORT AND SMALL CRAFT IN PUERTO RICO AND THE VIRGIN ISLANDS SHOULD NOT VENTURE FROM PORT. THE NEXT REGULAR ADVISORY WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 AM AST AND A BULLETIN WILL BE ISSUED AT 3 AM. ZIMMER BULLETIN 3 AM AST SEPTEMBER A HURRICANE WATCH IS IN EFFECT FOR PUERTO RICO THE VIRGIN ISLANDS AND THE NORTHERN LEEWARD ISLANDS. THESE LOCATIONS SHOULD KEEP ADVISED OF THE LATEST INFORMATION ON THE PROGRESS OF HURRICANE DORA. PEOPLE IN GALE WARNINGS ARE IN EFFECT FOR THE NORTHERN LEEWARD ISLANDS HIGH TIDES AND HEAVY SURF ARE ALSO IN PROSPECT FOR THE NORTHERN LEEWARD ISLANDS AND PEOPLE NEAR EXPOSED BEACH AREAS SHOULD TAKE NECESSARY PRECAUTIONS. AT 3 AM AST Z...HURRICANE DORA WAS ESTIMATED TO BE NEAR LATITUDE 18.ON IDNGITUDE 58.7W. THIS POSITION IS APPROXIMATELY 500 MILES EAST OF SAN JUAN PUERTO RICO AND 300 MILES EAST OF ST. MAARTEN LESSER ANTILLES. THE STORM IS MOVING TOWARD THE WESTNORTHWEST ABOUT 20 MILES PER HOUR. CONTINUED MOVEMENT IN A WESTNORTHWESTERLY DIRECTION AT THE SAME SPEED IS EXPECTED DURING THE NEXT 12 HOURS. ITS PRESENT COURSE AND SPEED WILL CARRY THE CENTER OF THE STORM NORTH OF THE EXTREME NORTHERN LEEWARD ISLANDS THIS AFTERNOON. DORA IS A STRONG AND DANGEROUS HURRICANE WITH HIGHEST WINDS ESTIMATED TO BE 115 MILES PER HOUR NEAR THE CENTER AND WITH GALE FORCE WINDS EXTENDING OUTWARD 180 MILES TO THE NORTH AND 80 MILES TO THE SOUTH. WITH THE STORM STILL INCREASING IN INTENSITY WINDS OF 40 TO 50 MILES PER HOUR IN GUSTS ARE POSSIBLE IN THE EXTREME NORTHERN LEEWARD ISLANDS THIS AFTERNOON. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD REMAIN IN PORT AND SMALL CRAFT IN PUERTO RICO AND THE VIRGIN ISLANDS SHOULD NOT VENTURE FAR FROM PORT. THE NEXT REGULAR ADVISORY WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 AM AST. DAVIS NUMBER 8 DORA 6 AM AST SEPTEPBER THE HURRICANE WATCH IS DISCONTINUED FOR PUERTO RICO THE VIRGIN ISLANDS AND THE NORTHERN LEEWARD ISLANDS. GALE WARNINGS ARE DISCONTINUED FOR THE NORTHERN LEEWARD ISLANDS. AT 6 AM AST...lOOOZ...HURRICANE DORA WAS ESTIMATED TO BE CENTERED NEAR LATITUDE 18.9N LONGITUDE 59.0W OR ABOUT 460 MILES EASTNORTHEAST OF SAN JUAN PLJERTO RICO AND 275 MILES EASTNORTHEAST OF ST. MAARTEN LESSER ANTILLES. IT IS MOVING TOWARD THE WESTNORTHWEST ABOUT 15 MILES PER HOUR. ITS FORWARD SPEED HAS DECREASED AND THERE IS EVIDENCE OF RECURVATURE TO A MORE NORTHERLY DIRECTION. DURING THE NEXT 12 HOURS IT IS EXPECTED TO MOVE BETWEEN WESTNORTHWEST AND NORTHWEST AT ABOUT 15 MILES PER HOUR. HIGHEST WINDS ARE 115 MILES PER HOUR OVER A SMALL AREA NEAR THE CENTER. HURRICANE FORCE WINDS EXTEND OUTWARD 80 MILES IN THE NORTHERN SEMICIRCLE AND 40 MILES IN THE SOUTHERN SEMICIRCLE WITH GALES EXTENDING 200 MILES NORTH AND 100 MILES SOUTH. INDICATIONS ARE THAT DORA WILL INCREASE SLIGHTLY IN SIZE AND INTENSITY DURING THE NEXT 12 HOURS. RECONNAISSANCE AIRCRAFT INVESTIGATING HURRICANE DORA DURING THE NIGHT FOUND A LARGE DIFFUSE CENTER THE POSITION OF WHICH INDICATED THAT THE STORM WAS TAKING A TURN AWAY FROM THE NORTHERN LEEWARD ISLANDS. THERE IS NO LONGER ANY DANGER TO CARIBBEAN LAND AREAS FROM HURRICANE DORA EXCEPT THAT HEAVY SURF MAY BE EXPECTED IN THE LEEWARD ISLANDS AND PEOPLE NEAR EXPOSED BEACH AREAS SHOULD CONTINUE TO EXERCISE CAUTION. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD REMAIN IN PORT. THE NEXT REGULAR ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 12 NOON AST AND THERE WILL BE A BULLETIN AT 9 AM. DAVIS 4

13 Si\N JUAN BULLETIN 9 AM AST SEPTEMBER AT 9 AM AST Z... HURRICANE DORA WAS ESTIMATED TO BE LOCATED ABOUT 200 MILES NORTHEAST OF ANTIGUA IN THE LEEWARD ISLANDS MOVING ON WESTNORTHWESTERLY COURSE AT ABOUT 15 MPH. THE HURRICANE HAS GRADUALLY INCREASED IN SIZE AND INTENSITY DURING THE PAST 24 HOURS AND HIGHEST WINDS ARE ESTIMATED TO BE 115 MPH NEAR THE CENTER. LOWEST CENTRAL PRESSURE REPORTED DURING THE NIGHT WAS 989 MILLIBARS OR INCHES. PRESENT INDICATIONS ARE THAT DORA WILL PASS NORTH OF THE LEEWARD ISLANDS THIS AFTERNOON AND SMALL CRAFT WARNINGS ARE IN EFFECT FOR THAT AREA FOR WINDS OF 25 TO 35 MPH AND FOR HEAVY SURF AND ROUGH SEAS. PEOPLE IN THE LEEWARD ISLANDS SHOULD KEEP L(Iw LYING BEACHES UNTIL THE SEAS SUBSIDE. THE NEXT REGULAR ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 12 NOON AST. HOOSE NUMBER 9 DORA NOON AST SEPTEMBER AT 12 NOON AST Z...HURRICANE DORA WAS CENTERED AT LATITUDE 19.2N LONGITUDE 58.7W OR ABOUT 460 MILES EASTNORTHEAST OF SAN JUAN PUERTO RICO. THE HURRICANE HAS TURNED TO A NORTHWESTERLY COURSE AND ITS FORWARD SPEED HAS DECREASED TO 12 MPH. DURING THE NEXT 12 HOURS DORA IS FORECAST TO MOVE TOWARD THE NORTHWEST AT ABOUT THE SAME SPEED. LOWEST PRESSURE REPORTED BY RECONNAISSANCE AIRCRAFT THIS MORNING WAS 984 MILLIBARS OR INCHES. HIGHEST WINDS ARE ESTIMATED TO BE 115 MPH OVER A SMALL AREA NEAR THE CENTER WITH HURRICANE FORCE WINDS EXTENDING OUTWARD 80 MILES TO THE NORTH AND ABOUT 40 MILES TO THE SOUTH. GALE FORCE WINDS EXTEND OUTWARD 240 MILES IN THE NORTHERN SEMICIRCLE AND 100 MILES IN THE SOUTHERN SEMICIRCLE. LITTLE CHANGE IN SIZE OR INTENSITY IS EXPECTED IN THE NEXT 12 HOURS. PRESENT INDICATIONS ARE THAT HURRICANE DORA WILL PASS ABOUT 200 MILES TO THE NORTH AND EAST OF THE LEEWARD ISLANDS THIS AFTERNOON AND TONIGHT. NORTHWESTERLY WINDS OF 25 TO 35 MPH AND ROUGH SEAS AND HEAVY SURF WILL BE EXPERIENCED IN THE ISLANDS. WINDS OF 23 MPH WITH GUSTS TO 32 MPH WERE REPORTED AT ST. KITTS AND ST. BARTHELEMY HAS HAD WINDS TO 27 MPH. PEOPLE IN THE LEEWARD ISLANDS SHOULD REMAIN OFF LOW LYING BEACHES UNTIL WINDS AND SEAS SUBSIDE. THE NEXT REGULAR ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 PM AST AND A BULLETIN WILL BE ISSUED AT 3 PM AST. HOOSE BULLETIN 3 PM AST SEPTEMBER AT 3 PM AST HURRICANE DORA WAS ESTIMATED TO BE CENTERED NEAR LATITUDE 19.6N LONGITUDE 59.0W OR ABOUT 450 MILES EASTNORTHEAST OF SAN JUAN PUERTO RICO. IT IS MOVING TOWARD THE NORTHWEST AT 12 MPH AND IS EXPECTED TO CONTINUE ON THIS COURSE WITH ABOUT THE SAME SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE ESTIMATED TO BE ABOUT 115 MPH OVER A SMALL AREA NEAR THE CENTER WITH GALES EXTENDING OUTWARD AS FAR AS 240 MILES TO THE NORTH AND ABOUT 100 MILES TO THE SOUTH. THE PASSAGE OF HURRICANE DORA 20.0 MILES TO THE NORTH AND EAST OF THE LEEWARD ISLANDS IS CAUSING ROUGH SEAS AND HEAVY SURF IN THAT AREA. PEOPLE IN THE LEEWARD ISLANDS SHOULD REMAIN OFF LOW LYING BEACHES UNTIL SEAS SUBSIDE. NO REPORTS OF STRONG WINDS HAVE BEEN RECEIVED FROM THE LEEWARD ISLANDS THIS AFTERNOON BUT OCCASIONAL GUSTS UP TO 35 MPH ARE LIKELY DURING THE NEXT 12 HOURS. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD REMAIN IN PORT. THE NEXT ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE SAN JUAN WEATHER BUREAU AT 6 PM AST. HOOSE 5

14 NUMBER 10 DORA 6 PM AST SEPTEMBER ON THE BASIS OF AIRCRAFT RECONNAISSANCE REPORTS THE CENTER OF HURRICANE DORA WAS LOCATED AT 6 PM AST Z... NEAR LATITUDE 20.2 NORTH LONGITUDE 59.7 WEST OR ABOUT 450 MILES EASTNORTHEAST OF SAN JUAN PUERTO RICO. THE HURRICANE IS MOVING TOWARD THE NORTHWEST AT ABOUT 14 MPH AND IS EXPECTED TO CONTINUE IN THIS DIRECTION OR ON A SLIGHTLY MORE N3RTHERLY COURSE AT ABOUT THE SAME SPEED FOR THE NEXT 12 HOURS. HIGHEST WINDS ARE ABOUT 115 MPH IN A SMALL AREA NEAR THE CENTER. HURRICANE FORCE WINDS EXTEND OUT 80 MILES TO THE NOXTH AND ABOUT 40 MILES TO THE SOUTH AND GALE FORCE WINDS EXTEND OUTWARD FOR 240 MILES IN THE NORTHERN SEMICIIME AND ABOUT 100 MILES I N THE SOUTHERN SEMICIRCLE. LITTLE CHANGE IN SIZE OR INTENSITY IS EXPECTED IN THE NEXT 12 HOURS. ROUGH SEAS AND HEAVY SURF ARE EXPECTED TO CONTINUE IN THE LEEWARD ISLANDS TONIGHT AND FRIDAY AND PEOPLE SHOULD REMAIN OFF LOW LYING BEACHES UNTIL SEAS SUBSIDE. THE NEXT REGULAR ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 11 PM EST. HOOSE MIAMI NUMBER 11 DORA 11 PM EST SEPTEMBER BASED ON LATE AFTERNOON AIRCRAFT RECONNAISSANCE REPORTS HURRICANE DORA WAS LOCATED AT 11 PM EST NEAR LATITUDE 21.0 NORTH LONGITUDE 61.0 WEST OR ABOUT 450 MILES EASTNORTHEAST OF SAN JUAN PUERTO RICO. THE HURRICANE CONTINUES ON A NORTHWESTERLY COURSE AT A SLIGHTLY SLOWER SPEED OF 12 MPH. DURING THE NEXT 12 TO 18 HOURS DORA SHOULD MAINTAIN ABOUT THE SAME COURSE AND SPEED BUT WITH A TREND TO A SLIGHTLY MORE NORTHERLY DIRECTION. HIGHEST WINDS ARE 115 MPH OVER A SMALL AREA NEAR THE CENTER. IN THE NORTHERN SEMICIRCLE HURRICANE FORCE WINDS EXTEND OUT 80 MILES AND GALES 240 MILES. IN THE SOUTHERN SEMICIRCLE HURRICANE FORCE WINDS EXTEND OUT 40 MILES AND GALES 100 MILES. LITTLE CHANGE IN SIZE OR INTENSITY IS EXPECTED DURING THE NEXT 12 TO 18 HOURS. ROUGH SEAS AND HEAVY SURF ARE EXPECTED TO CONTINUE IN THE LEEWARD ISLANDS THRU TONIGHT AND FRIDAY SO THAT PEOPLE SHOULD REMAIN OFF LOW LYING BEACHES. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD REMAIN IN PORT UNTIL SEAS SUBSIDE. THE NEXT REGULAR ADVISORY ON HURRICANE DORA WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 5 AM EST FRIDAY. CLARK NUMBER 12 DORA 5 AM EST SEPTEMBER AIR RECONNAISSANCE CENTERED HURRICANE DORA AT 5 AM EST...lGOOZ...NEAR LATITUDE 21.5N LONGITUDE 60.3W OR ABOUT 800 MILES SOUTH SOUTHEAST OF BERMUDA. DORA IS MOVING TOWARD THE NORTHWEST AT 10 MPH BUT IS EXPECTED TO TURN TOWARD THE NORTH NORTHWEST TODAY AND TO THE NORTH TONIGHT. NO CHANGE IN FORWARD SPEED IS INDICATED FOR THE NEXT 24 HOURS. HIGHEST WINDS ARE 115 MPH OVER A SMALL AREA NEAR THE CENTER. HURRICANE WINDS EXTEND OUTWARD 80 MILES IN THE NORTHERN SEMICIRCLE AND 40 MILES TO THE SOUTH. GALES EXTEND OUTWARD 240 MILES IN THE NORTHERN SEMICIRCLE AND 120 MILES TO THE SOUTH. NO IMPORTANT CHANGE IN SIZE OR INTENSITY IS FORECAST FOR TODAY OR TONIGHT. SMALL CRAFT IN THE LEEWARD ISLANDS SHOULD REMAIN IN PORT UNTIL SEAS SUBSIDE. THE NEXT REGULAR ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 11 AM EST. SUGG 6

15 MIAMI NUMBER 13 DORA 11 AM EST FRIDAY 4 SEPTEMBER 1964 AT 11 AM EST Z... RECONNAISSANCE AIRCRAFT CENTERED HURRICANE DORA NEAR LATITUDE 22.2 NORTH LONGITUDE 60.4 WEST OR ABOUT 750 MILES SOUTH SOUTHEAST OF BERMUDA. DORA IS MOVING NORTH NORTHWEST TO NORTH AT 8 MPH AND IS EXPECTED TO CONTINUE TOWARD THE NORTH AT ABOUT THE SAME RATE TODAY AND TONIGHT. HIGHEST WINDS ARE ABOUT 115 MPH OVER A SMALL AREA NEAR THE CENTER. WINDS OF HURRICANE FORCE EXTEND OUTWARD 80 MILES TO THE NORTHERN SEMICIRCLE AND 40 MILES TO THE SOUTH. GALES EXTEND OUTWARD 240 MILES TO THE NORTH AND 120 MILES TO THE SOUTH. NO IMPORTANT CHANGE IN SIZE OR INTENSITY IS FORECAST DURING THE NEXT 24 HOURS. SMALL CRAFT IN THE VIRGIN ISLANDS AND NORTHERN LEEWARD ISLANDS SHOULD REMAIN IN PORT UNTIL SEAS SUBSIDE. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 5 PM EST. MOORE NUMBER 14 DORA 5 PM EST FRIDAY 4 SEPTEMBER 1964 AT 5 PM ESTQ..2200Z..,RECONNAISSANCE AIRCRAFT CENTZRED HURRICANE DORA NEAR LATITUDE 22.6 NORTH LONGITUDE 60.8 WEST OR ABOUT 700 MILES SOUTH SOUTHEAST OF BERMUDA. THE HURRICANE IS MOVING TOWARD THE NORTH NORTHWEST AT ABOUT 7 MPH AND IS EXPECTED TO CONTINUE THIS SAME COURSE AND RATE TONIGHT AND SATURDAY. HIGHEST WINDS ARE ABOUT 100 MPH NEAR THE CENTER. HURRICANE FORCE WINDS EXTEND OUT 80 MILES TO THE NORTH AND 40 MILES IN THE SOUTHERN SEMICIRCLE. GALES EXTEND OUT 240 MILES TO THE NORTH AND 120 MILES TO THE SOUTH. LITTLE CHANGE IN SIZE OR INTENSITY IS EXPECTED DURING THE NEXT 12 TO 24 HOURS. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 11 PM EST. MOORE NUMBER 15 DORA 11 PM EST FRIDAY SEPTWER AT 11 PM EST Z...RECONNAISSANCE AIRCRAFT RADAR CENTERED HURRICANE WRA NEAR LATITUDE 23.1 NORTH LONGITUDE 61.2 WEST OR ABOUT 650 MILES SOUTH SOUTHEAST OF BERMUDA. DORA CONTINUES ON A NORTH NORTHWEST COURSE AT ABOUT 7 MPH AND IS EXPECTED TO CONTINUE THIS SAME COURSE AND RATE OF FORWARD MOVEMENT THRU THE REMAINDER OF TONIGHT AND SATURDAY. HIGHEST WINDS ARE ABOUT 100 MPH NEAR THE CENTER. HURRICANE FORCE WINDS EXTEND OUT 80 MILES IN THE NORTHERN AND 40 MILES IN THE SOUTHERN SEMICIRCLE. GALES EXTEND OUT 240 MILES TO THE NORTH AND 120 MILES TO THE SOUTH. LITTLE CHANGE IN SIZE OR INTENSITY IS EXPECTED DURING THE NEXT 12 TO 24 HOURS. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 5 AM EST SATURDAY. CLAM NUMBER 16 DORA 5 AM EST SATURDAY 5 SEPTEMBER 1964 AIR RECONNAISSANCE CENTERED HURRICANE DORA AT 5 AM EST...lOOOZ... NEAR LATITUDE 23.9 NORTH LONGITUDE 62.0 WEST OR ABOUT 610 MILES SOUTH SOUTHEAST OF BERMUDA. DORA IS A LARGE AND WELL ORGANIZED HURRICANE AND IS MOVING TOWARD THE NORTHWEST WITH A FORWARD SPEED OF NEARLY 10 MPH AND NO CHANGE IS INDICATED FOR THE NEXT 12 HOURS. A GRADUAL TURN TO A MORE NORTHERLY COURSE AT ABOUT THE SAME SPEED IS FORECAST FOR TONIGHT AND SUNDAY HOWEVER STEERING CURRENTS ARE CHANGING AND MAY ALTER THE FUTURE TRACK CONSIDERABLY. HIGHEST WINDS ARE ABOUT 100 MPH NEAR THE CENTER WITH HURRICANE FORCE WINDS EXTENDING OUTWARD 80 MILES IN THE NORTHERN SEMICIRCLE AND 40 MILES TO THE SOUTH. GALES EXTEND OUTWARD 240 MILES TO THE NORTH AND 120 MILES TO THE SOUTH. NO CHANGE IN SIZE OR INTENSITY IS FORECAST. SMALL CRAFT AROUND BERMUDA SHOULD NOT VENTURE FAR FROM PORT. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 11 AM EST. SUGG

16 MIAMI NUMBER 17 DORA 11 AM EST SATURDAY 5 SEPTEMBER 1964 HURRICANE DORA HAS BEEN OBSERVED BY AIRCRAFT AND SATELLITE AND AT 11 AM EST Z... LATITUDE 24.5 NORTH LONGITUDE 62.5 WEST OR ABOUT 550 MILES SOUTH SOUTHEAST OF BERMUDA. THE NORTHWEST AT 9 MPH. WAS CENTERED NEAR IT IS MOVING TOWARD THERE HAS BEEN A SLIGHT INCREASE IN INTENSITY DURING THE NIGHT AND HIGHEST WINDS NEAR THE CENTER ARE NOW 115 MPH. HURRICANE FORCE WINDS EXTEND OUTWARD 80 MILES IN THE NORTHERN SEMICIRCLE AND 40 MILES TO THE SOUTH. GALES COVER AN AREA EXTENDING 240 MILES TO THE NORTH AND 120 MILES TO THE SOUTH. DORA IS EXPECTED TO CONTINUE TOWARD THE NORTHWEST AT ABOUT THE SAME RATE TODAY AND TONIGHT WITH NO IMPORTANT CHANGE IN SIZE OR INTENSITY. SMALL CRAFT AROUND BERMUDA SHOULD NOT VENTURE FAR FROM PORT AND SHIPPING IN THE PROJECTED PATH OF THIS LARGE AND INTENSE HURRICANE SHOULD EXERCISE CAUTION. THE NEXT ADVISORY WILL BE ISSUED FROM MIAMI AT 5 PM EST. MOORE NUMBER 18 DOU 5 PM EST SATURDAY SEPTWER RECONNAISSANCE AIRCRAFT LOCATED THE CENTER OF HURRICANE DORA NEAR LATITUDE 25.3 N LONGITUDE 63.2W OR ABOUT 475 MILES SOUTH SOUTHEAST OF BERMUDA. IT IS MOVING TOWARD THE NORTHWEST AT ABOUT 11 MPH. DORA HAS CONTINUED TO INTENSIFY DURING THE DAY AND AIRCRAFT MEASURED WINDS OF 125 MPH OVER A SMALL AREA NEAR THE CENTER. HURRICANE FORCE WD?DS EXTEND OUTWARD 85 MILES FROM THE CENTER IN THE NORTHEAST SEMICIRCLE AND 40 MILES TO THE SOUTHWEST. GALES EXTEND OUT 300 MILES IN THE NORTHEAST SEMICIRCLE AND 135 MILES TO THE SOUTHWEST. THE HURRICANE IS EXPECTED TO CONTINUE TOWARD THE NORTHWEST AT ABOUT THE SAME RATE TONIGHT AND SUNDAY WITH LITTLE CHANGE IN SIZE OR INTENSITY. THIS IS A LARGE AND DANGEROUS HURRICANE. SMALL CRAFT AROUND BERMUDA SHOULD NOT VENTURE FAR FROM PORT AND SHIPPING IN THE PROJECTED PATH SHOULD EXERCISE CAUTION. THE NEXT ADVISORY WILL BE ISSUED FROM THE MIAMI WEATHER BUREAU AT 11 PM EST. MOORE NUMBER 19 DORA 11 PM EST SATURDAY SEPTEMBER AT 11 PM EST LARGE AND SEVERE HURRICANE DORA WAS LOCATED AT LATITUDE 25.9 NORTH LONGITUDE 63.8 WEST OR ABOUT 435 MILES A LITTLE EAST OF DUE SOUTH FROM BERMUDA. IT CONTINUES TO MOVE TOWARD THE NORTHWEST AT ABOUT 11 MPH. DORA CONTINUED TO INTENSIFY DURING SATURDAY AND WINDS OF 125 MPH ARE OCCURRING OVER A SMALL AREA NEAR THE CENTER. HURRICANE WINDS EXTEND OUTWARD 85 MILES FROM THE CENTER IN THE NORTHEAST SEMICIRCLE AND 40 MILES TO THE SOUTHWEST. GALES EXTEND OUTWARD 300 MILES IN THE NORTHEAST SEMICIRCLE AND 135 MILES TO THE SOUTHWEST. THE HURRICANE IS EXPECTED TO CONTINUE TOWARD THE NORTHWEST AT ABOUT THE SAME RATE DURING THE NEXT 12 TO 24 HOURS WITH SOME FURTHER INCREASE IN INTENSITY LIKELY. LOWEST PRESSURE IN THE CENTER THIS AFTERNOON WAS 960 MILLIBARS OR INCHES. THIS IS A LARGE AND DANGEROUS HURRICANE. SMALL CRAFT AROUND BWMLTDA SHOULD NOT VENTURE FAR FROM PORT AND SHIPPINGIN THE PROJECTED-PATHSHOULD EXERCISE CAUTION. THE NEXT ADVISORY WILL BE ISSUED FROM THE MIAMI WEATHER BUREAU AT 5 AM EST. DUNN 8

17 MIAMI NUMBER 20 DORA 5 AM EST SUNDAY SEPTEMBER RECONNAISSANCE AIRCRAFT LOCATED THE CEXTER OF HURRICANE DORA NEAR UTITUDE LONGITUDE 65.2~ OR ABOUT 400 MILES SOUTH OF BERMUDA. IT IS MOVING TOWARD THE NORTHWEST AT 12 MPH. AIRCRAFT MEASURED WINDS OF 125 MPH OVER A SMALL AREA NEAR THE CENTER AND GALES EXTEND OUT 300 MILES IN THE NORTHEAST SEMICIRCLE AND 135 MILES TO THE SOUTHWEST. LOWEST PRESSURE 942 MILLIBARS OR INCHES. THE HURRICANE IS EXPECTED TO CONTINUE TOWARD THE NORTHWEST AT ABOUT THE SAME RATE TODAY WITH LITTLE CHANGE IN SIZE OR INTENSITY. THIS IS A LARGE AND DANGEROUS HURRICANE. WLL CRAFT AROUND BERMUDA SHOULD NOT VENTURE FAR FROM PORT AND SHIPPING IN THE PROJECTED PATH SHOULD EXERCISE CAUTION. THE NEXT ADVISORY WILL BE ISSUED FROM THE MIAMI WTHER BUREAU AT 11 AM EST. KRAFT NUMBER 21 DORA 11 AM EST SUNDAY 6 SEPTEMBER 1964 RECONNAISSANCE AIRCRAFT LOCATED THE CENTER OF HURRICANE DORA NEAR LATITUDE 26.9 NORTH LONGITUDE 65.6 WEST OR ABOUT 375 MILES SOUTH OF BERMUDA. IT IS MOVING TOWARD THE NORTHWEST TO WEST NORTHWEST AT ABOUT 10 MPH. HIGHEST WINDS ARE 125 MPH OVER A SMALL AREA NEAR THE CENTER. WINDS OF HURRICANE FORCE EXTEND OUTWARD 75 MILES FROM THE CENTER IN THE NORTHEAST SEMICIRCLE AND 40 MILES TO THE SOUTHWEST. GALES EXTEND OUTWARD 300 MILES TO THE NORTHEAST AND 135 MILES TO THE SOUTHWEST. THE LOWEST CENTRAL PRESSURE IS 942 MILLIBARS OR INCHES. THE HURRICANE IS EXPECTED TO CONTINUE THE SAME COURSE AND FORWARD SPEED TODAY AND TONIGHT WITH LITTLE CHANGE IN SIZE OR INTENSITY. THIS IS A LARGE AND DANGEROUS HURRICANE. SMALL CRAFT AROUND BERMUDA SHOULD RFMAIN IN PORT AND SHIPPING IN THE PROJECTED PATH SHOULD EXERCISE CAUTION. SWELLS FROM THE HURRICANE MAY SPREAD OUTWARD AS FAR AS THE CENTRAL AND SOUTHEASTERN BAHAMAS. THE NEXT ADVISORY WILL BE ISSUED FROM THE MIAMI WEATHER BUREAU AT 5 PM EST. MOORE NUMBER 22 DORA 5 PM EST SEPTEMBER RECONNAISSANCE AIRCRAFT LOCATED THE CENTER OF HURRICANE DORA NEAR LATITUDE LONGITUDE 66.6W OR ABOUT 350 MILES SOUTH SOUTHWEST OF BERMUDA AT 5 PM EST Z... IT IS MOVING TOWARD THE WEST NORTHWEST AT 10 MPH. HIGHEST WINDS ARE 130 MPH OVER A SMALL AREA NEAR THE CENTER. WINDS OF HURRICANE FORCE EXTEND OUT 115 MILES TO THE NORTHE4ST AND 50 MILES TO THE SOUTHWEST. GALES EXTEND OUTWARD 300 MILES IN THE NORTHEAST SEMICIRCLE AND 150 MILES TO THE SOUTHWEST. THE HURRICANE IS EXPECTED TO CONTINUE THE SAME COURSE AND FORWARD SPEED FOR THE NEXT 24 HOURS. THIS IS A LARGE AND DANGEROUS HURRICANE. SMALL CRAFT AROUND BERMUDA THE SOUTHEASTERN BAHAMAS AND NORTHERN COASTS OF HISPANIOLA AND PUERTO RICO AND THE VIRGIN ISLANDSSHOULD REMIX IN PORT BECAUSE OF HEAVY SWELLS AND SURF. THOSE ALONG THE SOUTH ATLANTIC COAST SHOULD NOT VENTURE FAR FROM SHORE. THERE IS NO INMEDIATE THREAT TO THE UNITED STATES EAST COAST FROM HURRICANE DORA AND LABOR DAY PWNS SHOULD NOT BE CHANGED. HOWER PRESENT AND PREDICTED TRENDS DURING THE NEXT TWO DAYS INCREASE THE HURRICANE THREAT TO THE SOUTH ATIANTIC COAST. INTERESTS IN THAT AREA SHOULD KEEP IN TOUCH'WITH ADVISORIES SINCE THERE IS A POSSIBILITY THAT FRINGE EFFECTS OF THE HURRICANE COULD REACH THE COAST BY LATE TUESDAY. THE NEXT ADVISORY WILL BE ISSUED FROM THE MIAMI WEATHER BUREAU AT 11 PM EST. MOORE 9

18 MIAMI NUMBER 23 DORA 11 PM EST 6 SEPTEMBER 1964 AT 11 PM ESTe..0400Z... HURRICANE WRA WAS LOCATED NEAR LATITUDE 27.5 NORTH LONGITUDE 67.7 WEST OR ABOUT 750 MILES EAST OF CAPE KENNEDY AND 360 MILES SOUTH SOUTHWEST OF BERMUDA. IT IS MOVING WEST NORTHWESTWARD AROUND 10 MPH ALTHOUGH IT HAS APPARENTLY TURNED A LITTLE MORE TOWARD THE WEST DURING THE PAST FEW HOURS. HIGHEST WINDS ARE 130 MPH OVER A SMALL AREA NEAR THE CENTERo WINDS OF HURRICANE FORCE EXTEND OUT 115 MILES TO THE NORTHEAST AND 50 MILES TO THE SOUTHWEST. GALES EXTEND OUTWARD 300 MILES IN THE NORTHEAST SEMICIRCLE AND 150 MILES TO THE SOUTHWEST. THE HURRICANE IS EXPECTED TO CONTINUE ON THE SAME COURSE AND FORWARD SPEED FOR THE NEXT 24 HOURS. THIS IS A LARGE AND DANGEROUS HURRICANE. SMALL CRAFT AROUND BERMUDA THE SOUTHEASTERN BAHAMAS AND THE NORTHERN COASTS OF HISPANIOLA PUERTO RICO AND THE VIRGIN ISLANDS SHOULD RWIN IN PORT BECAUSE OF HEAVY SWELLS AND SURF. SWELLS FROM THE HURRICANE ARE BEGINNING TO REACH EXPOSED POINTS ALONG THE SOUTH ATLANTIC COAST. SMALL CRAFT IN THIS AREA SHOULD.NOT VENTURE FAR FROM HARBOR. THERE IS NO IMMEDIATE THREAT TO THE UNITED STATES EAST COAST FROM HURRICANE DORA AND LABOR DAY HOLIDAY PLANS SHOULD NOT BE CHANGED ON HER ACCOUNT. HOWEVER PRESENT AND PREDICTED MOVEMENT OF THIS SEVERE HURRICANE IN- CREASES THE THREAT TO THE COAST OF GEORGIA AND THE CAROLINAS. INTERESTS IN THOSE AREAS SHOULD KEEP IN CLOSE TOUCH WITH ALL ADVISORIES SMCE THERE IS A POSSIBILITY FRINGE EFFECTS OF THE HURRICANE COULD REACH THE COAST BY LATE TUESDAY. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 5 AM EST MONDAY. DUNN NUMBER 24 DORA 5 AM EST MONDAY 7 SEPTEMBER 1964 AT 5 AM EST...lOOOZ... HURRICANE DORA WAS NEAR LATITUDE 27.8 NORTH LONGITUDE 68.4 WEST OR A LITTLE OVER 700 MILES EAST OF CAPE KENNEDY MOVING TOWARD THE WEST NORTHWEST 10 MPH. HIGHEST WINDS ARE ESTIMATED 130 MPH NFAX THE CENTW AND GALES EXTEND OUT 300 MILES TO THE NORTHEAST AND 150 MILES TO THE SOUTHWEST OF THE CENTER COVWING AN AREA OF NEARLY 500 MILES ACROSS. INDICATIONS ARE FOR MOVEHENT TOWARD THE WEST NORTHWEST OR WEST ABOUT 10 MPH FOR THE NEXT 24 HOURS. THE HURRICANE WILL CONTINUE LARGE AND DANGEROUS. SEAS ARE ALREADY ROUGH OVER MOST OF THE SOUTHWEST NORTH ATLANTIC AND WILL BE GRADUALLY INCREASING ALONG THE SOUTHEAST ATLANTIC COAST DURING THE NEXT TWO DAYS. CRAFT ALONG THE SOUTH ATLANTIC COAST SHOULD NOT VENTURE FAR FROM PORT AND BATHERS IN THIS AREA SHOULD EXERCISE CAUTION. SMALL THE PRESENT AND PREDICTED MOVEMENT OF THIS HURRICANE INCREASES THE THREAT TO THE SOUTHEAST COASTAL SECTIONS OF THE UNITED STATES BUT SINCE IT IS MOVING SLOWLY THERE WILL BE LITTLE EFFECT OTHER THAN INCREASING SEAS THROUGH TUESDAY. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 11 AM EST. KRAFT NUMBER 25 DORA 11 AM EST MONDAY SEPTEMBER AT 11 AM EST Z...HURRICANE DORA WAS CENTERED NEAR LATITUDE 28.1N LONGITUDE 69.8W OR ABOUT 650 MILES EAST OF CAPE KENNEDY FLORIDA. IT IS CONTINUING TOWARD THE WEST NORTHWEST AT ABOUT 12 MPH. HIGHEST WINDS ARE ESTIMATED 130 MPH NEAR THE CENTER. HURRICANE FORCE WINDS EXTEND OUT 115 MILES TO THE NORTHEAST AND 50 MILES TO THE SOUTHWEST. GALES EXTEND OUTWARD 300 MILES TO THE NORTHEAST AND 150 MILES TO THE SOUTHWEST OF THE CENTER COVERING AN ARE4 NEARLY 500 MILES ACROSS. HURRICANE DORA IS EXPECTD TO CONTINUE ABOUT THE SAME COURSE AND RATE OF FORWARD MOVEMENT DURING THE NEXT 24 HOURS. SEAS ARE ALREADY ROUGH OVER MOST OF THE SOUTHWEST NORTH ATLANTIC AND SWELLS AND SURF WILL CONTINUE TO INCREASE ALONG THE SOUTH ATLANTIC COAST. SMALL CRAFT FROM THE CAROLINAS TO THE EAST COAST OF FLORIDA SHOULD NOT VEXTURE FAR FROM PORT. THOSE AROUND BERMUDA THROUGH THE CENTRAL AND SOUTHEASTERN BAHAMAS AND THE NORTH COAST OF HISPANIOLA PUERTO RICO AND THE VIRGIN ISLANDS SHOULD REMAIN IN PORT BECAUSE OF HEAVY SWELLS AND SURF. THE PREDICTED MOVEMENT OF THE HURRICANE WOULD PUT THE CENTER WITHIN LESS THAN 300 MILES OF THE SOUTH ATLANTIC COAST BY LATE TUESDAY WITH THE POSSIBILITY OF GALES REACHING SOME SECTIONS OF THE COAST BETWEEN THE CAROLINAS AND FLORIDA BY TUESDAY NIGHT. ALL INTERESTS IN THESE AREAS SHOULD KEEP IN CLOSE TOUCH WITH ALL FUTURE ADVISORIES. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 5 PM EST. MOORE 10

19 MIAMI NUMBER 26 DORA 5 F'M EST MONDAY SEPTEMBER A HURRICANE WATCH IS EFFECTIVE AT 5 PM EST FROM WIIMINGTON NORTH CAROLINA TO PALM BEACH FLORIDA. THIS MEILNS THAT INTERESTS IN THE AREA SHOULD KEEP IN CLOSE TOUCH WITH FUTURE ADVISORIES AND BE PREPARED TO TAKE PRE CAUTIONS IF HURRICANE WARNINGS ARE ISSUED LATER. NO ACTUAL HURRICANE WARNINGS ARE DISPLAYED. HOWEVER SWELLS AND SURF WILL BE INCREASING AND TIDES ARE BEGINNING TO RUN ONE TO TWO FEET ABOVE NORMAL IN MANY PLACES. SMALL CRAFT IN THE AREA OF HURRICANE WATCH SHOULD REMAIN NEAR PORT. AT 5 PM EST HURRICANE DORA WAS CENTERED NEAR LATITUDE 28.2N LONGITUDE 71.1W OR ABOUT 560 MILES EAST OF CAPE KENNEDY FLORIDA. IT IS MOVING TOWARD THE WEST NORTHWEST To WEST AT ABOUT 13 MPH. HIGHEST WINDS ARE ESTIMATED 130 MPH NEAR THE CENTER. WINDS OF HURRICANE FORCE EXTEND OUT 150 MILES TO THE NORTH AND 100 MILES SOUTH OF THE CENTER. GALES EXTEND 300 MILES TO THE NORTH AND 150 MILES TO THE SOUTH. MlRA IS EXPECTED TO CONTINUE TOWARD THE WEST TO WEST NORTHWEST AT ABOUT 13 MPH TONIGHT AND TUESDAY WITH LITTLE CHANGE IN SIZE OR INTENSITY. THE PREDICTED MOTION COULD BRING WLES TO SOME SECTIONS OF THE AREA UNDER THE HURRICANE WATCH BY LATE TUESDAY ALONG WITH INCREASINGLY ROUGH SEAS AND SURF. SMALL CRAFT IN THE AREA OF HURRICANE WATCH AND ALSO AROUND BERMUDA THE BAHAMAS AND THE NORTH COASTS OF HISPANIOLA AND PUERTO RICO SHOULD REMAIN NEAR SAFE HARBOR. ALL INTERESTS SHOULD KEEP IN CLOSE TOUCH WITH FUTURE ADVISORIES. THE NEXT REGULAR ADVISORY WILL BE ISSUED AT 11 PM EST WITH AN INTERMEDIATE BULLETIN AT 8 PM EST. MOORE BULLETINDORA 8 l?m EST MONDAY SEPTEMBER A HURRICANE WATCH IS EFFECTIVE FROM WIIMINGTON NORTH CAROLINA TO PAIN BEACH FLORIDA. THIS MEANS THAT INTERESTS IN THE AREA SHOULD KEEP IN CLOSE TOUCH WITH FUTURE ADVISORIES AND BE PREPARED TO TAKE PRECAUTIONS IF HURRICANE WARNINGS ARE ISSUED LATER. NO ACTUAL HURRICANE WARNINGS ARE CURRENTLY DISPLAYED. HOWEVER SWELLS AND SURF WILL BE INCREASING AND TIDES ARE BEGINNING TO RUN ONE TO TWO FEET ABOVE NORMAL IN MANY PLACES. SMALL CRAFT IN THE AREA OF HURRICANE WATCH SHOULD RR4AIN IN PORT. SMALL CRAFT IN THE AREA OF HURRICANE WATCH AND ALSO AROUND BERMUDA BAHAMAS AND THE NORTH COASTS OF HISPANIOLA AND PUERTO RICO SHOULD RFMAIN IN SAFE HARBOR. ALL INTERESTS SHOULD KEEP IN CLOSE TOUCH WITH FUTURE ADVISORIES, AT 8 PM EST HURRICANE DORA WAS CENTERED NEAR LATITUDE 28.3 NORTH LONGITUDE 71.7 WEST OR ABOUT 525 MILES EAST OF CAPE KENNEDY FLORIDA. THIS POSITION IS BASED UPON AIR RECONNAISSANCE. DORA CONTINUES ON A WESTERLY COURSE AROUND 13 MPH WITH HIGHEST WINDS ESTIMATED 130 MPH NEAR THE CENTER. HURRICANE FORCE WINDS EXTEND OUT 150 MILES TO THE NORTH AND 100 MILES TO THE SOUTH OF THE CENTER. GALES EXTEND OUT 300 MILES TO THE NORTH AND 150 MILES TO THE SOUTH. DORA IS A LARGE AND DANGEROUS HURRICANE AND ON HER PRESENT COURSE AND SPEED THERE SHOULD BE GALES OVER SOME SECTIONS OF THE AREA UNDER THE HURRICANE WATCH BY LATE TUESDAY. SEAS AND TIDES ARE INCREASING ALONG PORTIONS OF THE SOUTHEASTERN COAST OF THE UNITED STATES. COOPERATNE HURRICANE REPORTING STATIONS FROM SOUTH CAROLINA SOUTHWARD TO THE UPPER EAST FLORIDA COAST ARE REPORTING TIDES FROM ONE To TWO FEET ABOVE NORMAL WITH SWELLS AS HIGH AS THREE TO FOUR FEET. THE NEXT REGULAR ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 11 PM EST. SUGG NUMBER 27 DORA 11 PM EST MONDAY 7 SEPTEMBER 1964 A HURRICANE WATCH IS IN EFFECT FROM WIIMINGTON NORTH CAROLINA To PAIM BEACH FLORIDA. THIS MEANS THAT INTERESTS IN THE AREA SHOULD KEEP IN CLOSE TOUCH WITH FUTURE ADVISORIES AND BE PREPARED TO TAKE PRECAUTIONS IF HURRICANE WARNINGS ARE ISSUED LATER. SMALL CRAFT IN THE AREA OF HURRICANE WATCH AND SOUTHWARD TO AROUND MIAMI AND THROUGHOUT THE BAHAMAS AND BERMUDA AND ALONG THE NORTH COASTS OF HISPANIOLA AND PUERTO RICO SHOULD REMAIN IN PORT. AT 11 PM EST Z... HURRICANE DORA WAS CENTERED NEAR LATITUDE 28.5 NORTH LONGITUDE 72.4 WEST OR ABOUT 490 MILES EAST OF CAPE KENNEDY AND 520 MILES EAST NORTHEAST OF MIAMI, THIS POSITION IS BASED UPON AIR RECONNAISSANCE. DORA IS MOVING ON A COURSE BETWEEN WEST AND WEST NORTHWEST AT 13 MPH AND NO CHANGE IS FORECAST FOR THE NEXT 12 TO 24 HOURS. HIGHEST WINDS ARE ESTIMATED 130 MPH NEAR THE CENTER. HURRICANE FORCE WINDS EXTEND OUT AROUND 150 MILES TO THE NORTH AND 100 MILES TO THE SOUTH OF THE CENTER. GALES EXTEND OUT NEARLY 350 MILES TO THE NORTH AND 11

20 MIAMI 150 MILES TO THE SOUTH. THERE IS NO WORTANT CHANGE IN SIZE OR INTENSITY FORECAST. TIDES HAVE BEEW REPORTED ONE TO TWO FEET ABOVE NORMAL WITH SEAS LOCALLY ROUGH CAUSING SOME MINOR BEACH EROSION. THESE CONDITIONS WUL GRADUALLY WORSEN DURING TUESDAY AS GALES BEGIN ON THE BEACHES OR A SHORT DISTANCE OFFSHORE IN THE AREA OF HURRICANE WATCH LATE TUESDAY. DORA IS A LARGE AND DANGEROUS HURRICANE MOVING ON A STEADY COURSE. UNLESS A DIFFERENT TREND IS NOTED SHORTLY IT IS LIKELY THAT WARNINGS WILL BE HOISTED ALONG SOME PORTION OF SOUTHEASTERN UNITED STATES COAST WITHIN THE AREA OF HURRICANE WATCH BY TUESDAY MORNING, THE NEXT REGULAR ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU 5 AM EST WITH AN INTERMEDIATE BULLETIN AT 2 AM EST. SUGG BULLETIN DORA 2 AM EST TUESDAY 8 SEPTEMBER 1964 A HURRICANE WATCH IS IN EFFECT FROM WIIMINGTON NORTH CAROLINA TO PAIM BEACH FLORIDA. ALL INTERESTS IN THIS AREA THAT REQUIRE MORE THAN 24 HOURS TO TAKE THE NECESSARY PRECAUTIONS SHOULD TAKE PRELTMINARY STEPS NOW. AND ALL INTERESTS SHOULD KEEP IN CLOSE TOUCH WITH FUTURE ADVISORIES AS WARNINGS WILL LIKELY BE HOISTED OVER AT LEAST A PORTION OF THIS AREA LATER TODAY. SMALL CRAFT FROM THE CAROLINAS SOUTHWARD TO MIAMI AND THROUGHOUT THE BAHAMAS AND BWDA AND ALONG THE NORTH COASTS OF HISPANIOLA AND PUERTO RICO SHOULD RFMAIN IN PORT. SEAS ARE ALREADY ROUGH THROUGH THIS ENTIRE AREA. AT 2 AM EST HURRICANE DORA WAS CENTWED NEAR LATITUDE 28.5 NORTH LONGITUDE 73.0 WEST OR ABOUT 450 MILES EAST OF CAPE KENNEDY AND MOVING TOWARD THE WEST 13 MPH. HIGHEST WINDS ARE ESTIMATED 130 MPH NEAR THE CENTW WITH GALES EXTENDING OUT NEARLY 350 MILES TO THE NORTH AND 150 MILES TO THE SOUTH. THIS IS A LARGE AND SEVERE HURRICANE AND ALREADY IS CAUSING ABOVE NORMAL TIDES AND ROUGH SEAS ALONG THE SOUTHEASTERN COAST OF THE UNITED STATES A HURRICANE WATCH IS IN EFFECT FRRM WIIMINGTON NORTH CAROLINA TO PALM BEACH FLORIDA. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 5 AM EST. KRAFT ADVISORY NUMBER 28 DORA 5 AM EST TUESDAY 8 SEPTEMBER 1964 HOIST HURRICANE WARNINGS 5 AM EST FROM MELBOURNE FLORIDA TO BRUNSWICK GEORGIA AND GALE WARNINGS WITH A HURRICANE WATCH ELSEWHERE FROM STUART FLORIDA TO MYRTLE BEACH SOUTH CAROLINA. HURRICANE DORA CONTINUES MOVING STEADILY WESTWARD ABOUT 15 MPH AND AT 5 AM EST.., WAS CENTERED NEAR LATITUDE 28.5 NORTH LONGITUDE 74.0 WEST OR ABOUT 400 MILES EAST OF CAPE KENNEDY. DORA IS A LARGE SEVERE HURRICANE WITH HIGHEST WINDS ESTIMATED 130 MFH NEAR THE CENTER AND GALES EXTENDING NEARLY 350 MILES TO THE NORTH AND 100 MILES TO THE SOUTH. ALL INTERESTS IN THE AREA OF WARNING DISPLAY SHOULD TAKE NECESSARY PRECAUTIONS AGAINST HIGH WINDS AND TIDES AND ESPECIALLY IN THE AREA OF HURRICANE DISPLAY. THIS HURRICANE WILL PRODUCE TIDES OF 10 FEET ABOVE NORMAL NEAR AND A LITTLE NORTH OF WHERE THE CESPTER REACHES THE COAST. GENERALLY AROUND 5 FEET ELSEWHERE TO THE NORTH OF THE CENTER IN THE AREA OF HURRICANE DISPLAY AND 2 TO 5 FEET IN THE AREA OF GALE DISPLAY ON THE SOUTH CAROLINA COAST. ALL PERSONS ON LOW COASTAL AREAS OF NORTHEAST FLORIDA GEORGIA AND SOUTH CAROLINA SHOULD TAKE THE NECESSARY ACTION TO PROTECT THEMSELVES AGAINST THESE TIDES. PERSONS WHERE ACCESS ROADS WOULD BE FLOODED SHOULD EVACUATE TODAY. THE HURRICANE IS EXPECTED TO CONTINUE WESTWARD MOVEMENT ABOUT 15 MPH. THIS WILL BRING HURRICANE WINDS ASHORE IN THE AREA OF HURRICANE DISPLAY TONIGHT AND EARLY WEDNESDAY AND GALES BEGINNING LATE TODAY. SMALL CRAFT IN THE AREA OF WARNING DISPLAY SHOULD SEEK SAFE HARBOR AND SMALL CRAFT ELSEWHERE FROM FLORIDA TO THE CAROLINAS AND FROM THE BAHAMAS AND PUERTO RICO TO BERMUDA SHOULD REMAIN IN PORT. HURRICANE WARNINGS ARE DISPLAYED FROM MELBOURNE FLORIDA TO BRUNSWICK GEORGIA AND GALE WARNINGS WITH A HURRICANE WATCH ELSEWHERE FROM STUART FLORIDA TO MYRTLE BEACH SOUTH CAROLINA. INTERESTS IN THESE AREAS SHOULD TAKE ALL PRECAUTIONS FOR THE PROTECTION OF LIFE AND PROPERTY TODAY. THE NEXT ADVISORY WILL BE ISSUED BY THE MIAMI WEATHER BUREAU AT 11 AM EST WITH AN INTERMEDIATE BULLETIN AT 8 AM EST. KRAFT 12